How to fix JMS Listener issue illegalstateexception: Pool not open in Spring boot with ASB

Question

Issue: JMS Listener is not consuming the message throwing exception like illegalstateexception: Pool not open

• Dependencies:

spring-cloud-azure-dependencies: 5.9.1

spring-cloud-azure-starter-servicebus-jms: 5.9.1

spring-boot-starter-parent: 3.0.13

• Application.yaml:

jms:

servicebus:

enabled: false

connection-string:

passwordless-enabled: false

namespace: xxxxxxx

pricing-tier: premium

pool:

enabled: true

maxConnections: 25

idle-timeout: :360000

listener:

acknowledge-mode: CLIENT

auto-startup: true

concurrency: 2

max-concurrency: 10

Exception:

org.springframework.jms.IllegalStateException: java.lang.IllegalStateException: Pool not open

at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:274) ~[spring-jms-6.0.17.jar!/:6.0.17] 

at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:184) ~[spring-jms-6.0.17.jar!/:6.0.17] 

at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:510) ~[spring-jms-6.0.17.jar!/:6.0.17] 

at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:587) ~[spring-jms-6.0.17.jar!/:6.0.17]